{
  "name": "validators.enum",
  "description": "Validates that a value or resolved expression result is one of the allowed options, throwing if validation fails",
  "signature": {
    "input": {
      "kind": "enum-value",
      "description": "Value or expression selecting the node or nodes to validate",
      "required": true,
      "mode": "ValueOrExpression"
    },
    "children": [
      {
        "type": "string",
        "kind": "enum-value",
        "description": "Accepted enum value",
        "required": true,
        "mode": "ValueOrExpression",
        "cardinality": "OneOrMore",
        "role": "Option",
        "projection": "Value"
      }
    ]
  }
}